Department of Transportation (DOT)

Department of Transportation (DOT)

  • Ground Resistance Tester Model 6424 (Digital, 3-Point)

    Cat. #2135.57
    Range 0.5 Ω to 50 kΩ for 3-point ground resistance (3P mode), 0.05 Ω to 50 kΩ for 2-pole resistance (2P mode), Automatic Test Current 20 mA max, ±10 V peak open Voltage, >1500 measurements @100 Ω in 3 P mode

    The Digital Ground Resistance Tester Model 6424 performs 2-pole and 3-pole ground resistance measurement. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range.


    Ground Tester | Ground Rod Tester | Earth Ground Tester | Ground Continuity Tester | Ground Wire Tester

  • Ground Resistance Tester
    Model 6422 (Digital, 3-Point)

    Range (0.5 to 50) Ω, Automatic Test Current 20 mA max, ±10 V peak open Voltage, > 1500 measurements @100 Ω in 3 P mode

    The Digital Ground Resistance Tester Model 6422 performs 2-pole and 3-pole ground resistance measurement. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range.
    Cat. #2135.55

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